[PATCH v3 12/24] y2038: Use a common definition for stat
Carlos O'Donell
carlos@redhat.com
Mon Jun 14 14:52:01 GMT 2021
On 6/7/21 4:36 PM, Adhemerval Zanella wrote:
> From: Lukasz Majewski <lukma@denx.de>
>
> Instead of replicate the same definitions from struct_stat_time64.h
> on the multiple struct_stat.h, use a common header which is included
> when required (struct_stat_time64_helper.h). The 64-bit time support
> is added only for LFS support.
>
> The __USE_TIME_BITS64 is not defined internally yet, although the
> internal header is used when building the 64-bit stat implementations.
No regressions on x86_64 and i686 and reviewed resulting ABI for correctness.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: carlos O'Donell <carlos@redhat.com>
> ---
> sysdeps/unix/sysv/linux/Makefile | 3 +-
> sysdeps/unix/sysv/linux/bits/struct_stat.h | 50 ++++++-----
> .../linux/bits/struct_stat_time64_helper.h | 66 ++++++++++++++
> .../unix/sysv/linux/m68k/bits/struct_stat.h | 50 ++++++-----
> .../sysv/linux/microblaze/bits/struct_stat.h | 48 ++++++----
> .../unix/sysv/linux/mips/bits/struct_stat.h | 89 ++++++++++--------
> .../sysv/linux/powerpc/bits/struct_stat.h | 52 ++++++-----
> .../unix/sysv/linux/s390/bits/struct_stat.h | 56 +++++++-----
> sysdeps/unix/sysv/linux/struct_stat_time64.h | 59 +-----------
> .../unix/sysv/linux/x86/bits/struct_stat.h | 90 ++++++++++---------
> 10 files changed, 320 insertions(+), 243 deletions(-)
> create mode 100644 sysdeps/unix/sysv/linux/bits/struct_stat_time64_helper.h
>
> diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
> index 36d5ae020c..c343d8c7d0 100644
> --- a/sysdeps/unix/sysv/linux/Makefile
> +++ b/sysdeps/unix/sysv/linux/Makefile
> @@ -100,7 +100,8 @@ sysdep_headers += sys/mount.h sys/acct.h \
> bits/types/struct_msqid_ds.h \
> bits/types/struct_shmid_ds.h \
> bits/ipc-perm.h \
> - bits/struct_stat.h
> + bits/struct_stat.h \
> + bits/struct_stat_time64_helper.h
>
> tests += tst-clone tst-clone2 tst-clone3 tst-fanotify tst-personality \
> tst-quota tst-sync_file_range tst-sysconf-iov_max tst-ttyname \
> diff --git a/sysdeps/unix/sysv/linux/bits/struct_stat.h b/sysdeps/unix/sysv/linux/bits/struct_stat.h
> index b852ee256e..298418966f 100644
> --- a/sysdeps/unix/sysv/linux/bits/struct_stat.h
> +++ b/sysdeps/unix/sysv/linux/bits/struct_stat.h
> @@ -28,32 +28,35 @@
>
> struct stat
> {
> +#ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +#else
> __dev_t st_dev; /* Device. */
> unsigned short int __pad1;
> -#ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __ino_t st_ino; /* File serial number. */
> -#else
> +# else
> __ino_t __st_ino; /* 32bit file serial number. */
> -#endif
> +# endif
> __mode_t st_mode; /* File mode. */
> __nlink_t st_nlink; /* Link count. */
> __uid_t st_uid; /* User ID of the file's owner. */
> __gid_t st_gid; /* Group ID of the file's group.*/
> __dev_t st_rdev; /* Device number, if device. */
> unsigned short int __pad2;
> -#ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __off_t st_size; /* Size of file, in bytes. */
> -#else
> +# else
> __off64_t st_size; /* Size of file, in bytes. */
> -#endif
> +# endif
> __blksize_t st_blksize; /* Optimal block size for I/O. */
>
> -#ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
> -#else
> +# else
> __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -#endif
> -#ifdef __USE_XOPEN2K8
> +# endif
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -63,28 +66,32 @@ struct stat
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -#else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -#endif
> -#ifndef __USE_FILE_OFFSET64
> +# endif
> +# ifndef __USE_FILE_OFFSET64
> unsigned long int __glibc_reserved4;
> unsigned long int __glibc_reserved5;
> -#else
> +# else
> __ino64_t st_ino; /* File serial number. */
> -#endif
> +# endif
> +#endif /* __USE_TIME_BITS64 */
> };
>
> #ifdef __USE_LARGEFILE64
> struct stat64
> {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> __dev_t st_dev; /* Device. */
> unsigned int __pad1;
>
> @@ -99,7 +106,7 @@ struct stat64
> __blksize_t st_blksize; /* Optimal block size for I/O. */
>
> __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -# ifdef __USE_XOPEN2K8
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -109,15 +116,16 @@ struct stat64
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# else
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -# endif
> +# endif
> __ino64_t st_ino; /* File serial number. */
> +# endif /* __USE_TIME_BITS64 */
> };
> #endif
>
> diff --git a/sysdeps/unix/sysv/linux/bits/struct_stat_time64_helper.h b/sysdeps/unix/sysv/linux/bits/struct_stat_time64_helper.h
> new file mode 100644
> index 0000000000..04e0ca7386
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/bits/struct_stat_time64_helper.h
> @@ -0,0 +1,66 @@
> +/* Definition for helper to define struct stat with 64-bit time.
> + Copyright (C) 2021 Free Software Foundation, Inc.
> + This file is part of the GNU C Library.
> +
> + The GNU C Library is free software; you can redistribute it and/or
> + modify it under the terms of the GNU Lesser General Public
> + License as published by the Free Software Foundation; either
> + version 2.1 of the License, or (at your option) any later version.
> +
> + The GNU C Library is distributed in the hope that it will be useful,
> + but WITHOUT ANY WARRANTY; without even the implied warranty of
> + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> + Lesser General Public License for more details.
> +
> + You should have received a copy of the GNU Lesser General Public
> + License along with the GNU C Library. If not, see
> + <https://www.gnu.org/licenses/>. */
> +
> + /* Content of internal __stat64_t64 struct. */
> + __dev_t st_dev; /* Device. */
> + __ino64_t st_ino; /* file serial number. */
> + __mode_t st_mode; /* File mode. */
> + __nlink_t st_nlink; /* Link count. */
> + __uid_t st_uid; /* User ID of the file's owner. */
> + __gid_t st_gid; /* Group ID of the file's group. */
> + __dev_t st_rdev; /* Device number, if device. */
> + __off64_t st_size; /* Size of file, in bytes. */
> + __blksize_t st_blksize; /* Optimal block size for I/O. */
> + __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> +#ifdef __USE_XOPEN2K8
> +# ifndef __struct_timespec
> +# define __struct_timespec struct timespec
> +# endif
> + /* Nanosecond resolution timestamps are stored in a format
> + equivalent to 'struct timespec'. This is the type used
> + whenever possible but the Unix namespace rules do not allow the
> + identifier 'timespec' to appear in the <sys/stat.h> header.
> + Therefore we have to handle the use of this header in strictly
> + standard-compliant sources special. */
> + __struct_timespec st_atim;
> + __struct_timespec st_mtim;
> + __struct_timespec st_ctim;
> +# define st_atime st_atim.tv_sec
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# undef __struct_timespec
> +#else
> +/* The definition should be equal to the 'struct __timespec64' internal
> + layout. */
> +# if __BYTE_ORDER == __BIG_ENDIAN
> +# define __fieldts64(name) \
> + __time64_t name; __int32_t :32; __int32_t name ## nsec
> +# else
> +# define __fieldts64(name) \
> + __time64_t name; __int32_t name ## nsec; __int32_t :32
> +# endif
> +
> + __fieldts64 (st_atime);
> + __fieldts64 (st_mtime);
> + __fieldts64 (st_ctime);
> +
> + unsigned long int __glibc_reserved4;
> + unsigned long int __glibc_reserved5;
> +
> +# undef __fieldts64
> +#endif
> diff --git a/sysdeps/unix/sysv/linux/m68k/bits/struct_stat.h b/sysdeps/unix/sysv/linux/m68k/bits/struct_stat.h
> index 4ae7506eb5..0512ecc3bc 100644
> --- a/sysdeps/unix/sysv/linux/m68k/bits/struct_stat.h
> +++ b/sysdeps/unix/sysv/linux/m68k/bits/struct_stat.h
> @@ -25,32 +25,35 @@
>
> struct stat
> {
> +#ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +#else
> __dev_t st_dev; /* Device. */
> unsigned short int __pad1;
> -#ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __ino_t st_ino; /* File serial number. */
> -#else
> +# else
> __ino_t __st_ino; /* 32bit file serial number. */
> -#endif
> +# endif
> __mode_t st_mode; /* File mode. */
> __nlink_t st_nlink; /* Link count. */
> __uid_t st_uid; /* User ID of the file's owner. */
> __gid_t st_gid; /* Group ID of the file's group.*/
> __dev_t st_rdev; /* Device number, if device. */
> unsigned short int __pad2;
> -#ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __off_t st_size; /* Size of file, in bytes. */
> -#else
> +# else
> __off64_t st_size; /* Size of file, in bytes. */
> -#endif
> +# endif
> __blksize_t st_blksize; /* Optimal block size for I/O. */
>
> -#ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
> -#else
> +# else
> __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -#endif
> -#ifdef __USE_XOPEN2K8
> +# endif
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -60,28 +63,32 @@ struct stat
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -#else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -#endif
> -#ifndef __USE_FILE_OFFSET64
> +# endif
> +# ifndef __USE_FILE_OFFSET64
> unsigned long int __glibc_reserved4;
> unsigned long int __glibc_reserved5;
> -#else
> +# else
> __ino64_t st_ino; /* File serial number. */
> -#endif
> +# endif
> +#endif /* __USE_TIME_BITS64 */
> };
>
> #ifdef __USE_LARGEFILE64
> struct stat64
> {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> __dev_t st_dev; /* Device. */
> unsigned short int __pad1;
>
> @@ -96,7 +103,7 @@ struct stat64
> __blksize_t st_blksize; /* Optimal block size for I/O. */
>
> __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -# ifdef __USE_XOPEN2K8
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -106,15 +113,16 @@ struct stat64
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# else
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -# endif
> +# endif
> __ino64_t st_ino; /* File serial number. */
> +# endif /* __USE_TIME_BITS64 */
> };
> #endif
>
> diff --git a/sysdeps/unix/sysv/linux/microblaze/bits/struct_stat.h b/sysdeps/unix/sysv/linux/microblaze/bits/struct_stat.h
> index be1bdc3557..0284d4b2b2 100644
> --- a/sysdeps/unix/sysv/linux/microblaze/bits/struct_stat.h
> +++ b/sysdeps/unix/sysv/linux/microblaze/bits/struct_stat.h
> @@ -26,6 +26,9 @@
> #ifndef __USE_FILE_OFFSET64
> struct stat
> {
> +#ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +#else
> __dev_t st_dev; /* Device. */
> __ino_t st_ino; /* File serial number. */
> __mode_t st_mode; /* File mode. */
> @@ -38,7 +41,7 @@ struct stat
> __blksize_t st_blksize; /* Optimal block size for I/O. */
> int __pad3;
> __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
> -#ifdef __USE_XOPEN2K8
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> * equivalent to 'struct timespec'. This is the type used
> * whenever possible but the Unix namespace rules do not allow the
> @@ -48,19 +51,20 @@ struct stat
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -#else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -#endif
> +# endif
> unsigned int __glibc_reserved4;
> unsigned int __glibc_reserved5;
> +#endif /* __USE_TIME_BITS64 */
> };
> #else /* __USE_FILE_OFFSET64 */
> /* MS: If __USE_FILE_OFFSET64 is setup then struct stat should match stat64
> @@ -70,6 +74,9 @@ struct stat
> * create one ifdef to separate stats structures. */
> struct stat
> {
> +#ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +#else
> unsigned long long st_dev; /* Device. */
> __ino64_t st_ino; /* 32bit file serial number. */
> __mode_t st_mode; /* File mode. */
> @@ -82,7 +89,7 @@ struct stat
> __blksize_t st_blksize; /* Optimal block size for I/O. */
> int __pad3;
> __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -#ifdef __USE_MISC
> +# ifdef __USE_MISC
> /* Nanosecond resolution timestamps are stored in a format
> * equivalent to 'struct timespec'. This is the type used
> * whenever possible but the Unix namespace rules do not allow the
> @@ -92,25 +99,29 @@ struct stat
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -#else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -#endif
> +# endif
> unsigned int __glibc_reserved4;
> unsigned int __glibc_reserved5;
> +# endif /* __USE_TIME_BITS64 */
> };
> #endif /* __USE_FILE_OFFSET64 */
>
> #ifdef __USE_LARGEFILE64
> struct stat64
> {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> unsigned long long st_dev; /* Device. */
> __ino64_t st_ino; /* 32bit file serial number. */
> __mode_t st_mode; /* File mode. */
> @@ -123,7 +134,7 @@ struct stat64
> __blksize_t st_blksize; /* Optimal block size for I/O. */
> int __pad3;
> __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -#ifdef __USE_XOPEN2K8
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> * equivalent to 'struct timespec'. This is the type used
> * whenever possible but the Unix namespace rules do not allow the
> @@ -133,19 +144,20 @@ struct stat64
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -#else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -#endif
> +# endif
> unsigned int __glibc_reserved4;
> unsigned int __glibc_reserved5;
> +# endif /* __USE_TIME_BITS64 */
> };
> #endif
>
> diff --git a/sysdeps/unix/sysv/linux/mips/bits/struct_stat.h b/sysdeps/unix/sysv/linux/mips/bits/struct_stat.h
> index 7ae4c10827..ab9f474cbc 100644
> --- a/sysdeps/unix/sysv/linux/mips/bits/struct_stat.h
> +++ b/sysdeps/unix/sysv/linux/mips/bits/struct_stat.h
> @@ -29,28 +29,31 @@
> /* Structure describing file characteristics. */
> struct stat
> {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> unsigned long int st_dev;
> long int st_pad1[3];
> -#ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __ino_t st_ino; /* File serial number. */
> -#else
> +# else
> __ino64_t st_ino; /* File serial number. */
> -#endif
> +# endif
> __mode_t st_mode; /* File mode. */
> __nlink_t st_nlink; /* Link count. */
> __uid_t st_uid; /* User ID of the file's owner. */
> __gid_t st_gid; /* Group ID of the file's group.*/
> unsigned long int st_rdev; /* Device number, if device. */
> -#ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> long int st_pad2[2];
> __off_t st_size; /* Size of file, in bytes. */
> /* SVR4 added this extra long to allow for expansion of off_t. */
> long int st_pad3;
> -#else
> +# else
> long int st_pad2[3];
> __off64_t st_size; /* Size of file, in bytes. */
> -#endif
> -#ifdef __USE_XOPEN2K8
> +# endif
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -60,30 +63,34 @@ struct stat
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -#else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -#endif
> +# endif
> __blksize_t st_blksize; /* Optimal block size for I/O. */
> -#ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __blkcnt_t st_blocks; /* Number of 512-byte blocks allocated. */
> -#else
> +# else
> long int st_pad4;
> __blkcnt64_t st_blocks; /* Number of 512-byte blocks allocated. */
> -#endif
> +# endif
> long int st_pad5[14];
> +# endif /* __USE_TIME_BITS64 */
> };
>
> -#ifdef __USE_LARGEFILE64
> +# ifdef __USE_LARGEFILE64
> struct stat64
> {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> unsigned long int st_dev;
> long int st_pad1[3];
> __ino64_t st_ino; /* File serial number. */
> @@ -94,7 +101,7 @@ struct stat64
> unsigned long int st_rdev; /* Device number, if device. */
> long int st_pad2[3];
> __off64_t st_size; /* Size of file, in bytes. */
> -# ifdef __USE_XOPEN2K8
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -104,44 +111,47 @@ struct stat64
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# else
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -# endif
> +# endif
> __blksize_t st_blksize; /* Optimal block size for I/O. */
> long int st_pad3;
> __blkcnt64_t st_blocks; /* Number of 512-byte blocks allocated. */
> long int st_pad4[14];
> +# endif /* __USE_TIME_BITS64 */
> };
> -#endif
> -#else
> +# endif /* __USE_LARGEFILE64 */
> +
> +#else /* _MIPS_SIM != _ABIO32 */
> +
> struct stat
> {
> __dev_t st_dev;
> int st_pad1[3]; /* Reserved for st_dev expansion */
> -#ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __ino_t st_ino;
> -#else
> +# else
> __ino64_t st_ino;
> -#endif
> +# endif
> __mode_t st_mode;
> __nlink_t st_nlink;
> __uid_t st_uid;
> __gid_t st_gid;
> __dev_t st_rdev;
> -#if !defined __USE_FILE_OFFSET64
> +# if !defined __USE_FILE_OFFSET64
> unsigned int st_pad2[2]; /* Reserved for st_rdev expansion */
> __off_t st_size;
> int st_pad3;
> -#else
> +# else
> unsigned int st_pad2[3]; /* Reserved for st_rdev expansion */
> __off64_t st_size;
> -#endif
> -#ifdef __USE_XOPEN2K8
> +# endif
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -151,24 +161,24 @@ struct stat
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -#else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -#endif
> +# endif
> __blksize_t st_blksize;
> unsigned int st_pad4;
> -#ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __blkcnt_t st_blocks;
> -#else
> +# else
> __blkcnt64_t st_blocks;
> -#endif
> +# endif
> int st_pad5[14];
> };
>
> @@ -185,7 +195,7 @@ struct stat64
> __dev_t st_rdev;
> unsigned int st_pad2[3]; /* Reserved for st_rdev expansion */
> __off64_t st_size;
> -# ifdef __USE_XOPEN2K8
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -195,20 +205,21 @@ struct stat64
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# else
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -# endif
> +# endif
> __blksize_t st_blksize;
> unsigned int st_pad3;
> __blkcnt64_t st_blocks;
> int st_pad4[14];
> };
> #endif
> +
> #endif
>
> /* Tell code we have these members. */
> diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/struct_stat.h b/sysdeps/unix/sysv/linux/powerpc/bits/struct_stat.h
> index 12caab2790..f55eb658a2 100644
> --- a/sysdeps/unix/sysv/linux/powerpc/bits/struct_stat.h
> +++ b/sysdeps/unix/sysv/linux/powerpc/bits/struct_stat.h
> @@ -26,35 +26,37 @@
> #include <bits/wordsize.h>
>
> #if __WORDSIZE == 32
> -
> struct stat
> {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> __dev_t st_dev; /* Device. */
> -# ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> unsigned short int __pad1;
> __ino_t st_ino; /* File serial number. */
> -# else
> +# else
> __ino64_t st_ino; /* File serial number. */
> -# endif
> +# endif
> __mode_t st_mode; /* File mode. */
> __nlink_t st_nlink; /* Link count. */
> __uid_t st_uid; /* User ID of the file's owner. */
> __gid_t st_gid; /* Group ID of the file's group.*/
> __dev_t st_rdev; /* Device number, if device. */
> unsigned short int __pad2;
> -# ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __off_t st_size; /* Size of file, in bytes. */
> -# else
> +# else
> __off64_t st_size; /* Size of file, in bytes. */
> -# endif
> +# endif
> __blksize_t st_blksize; /* Optimal block size for I/O. */
>
> -# ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
> -# else
> +# else
> __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -# endif
> -# ifdef __USE_XOPEN2K8
> +# endif
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -64,25 +66,28 @@ struct stat
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -# else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -# endif
> +# endif
> unsigned long int __glibc_reserved4;
> unsigned long int __glibc_reserved5;
> +# endif /* __USE_TIME_BITS64 */
> };
>
> -
> # ifdef __USE_LARGEFILE64
> struct stat64
> {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> __dev_t st_dev; /* Device. */
> __ino64_t st_ino; /* File serial number. */
> __mode_t st_mode; /* File mode. */
> @@ -94,7 +99,7 @@ struct stat64
> __off64_t st_size; /* Size of file, in bytes. */
> __blksize_t st_blksize; /* Optimal block size for I/O. */
> __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -# ifdef __USE_XOPEN2K8
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -104,19 +109,20 @@ struct stat64
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -# else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -# endif
> +# endif
> unsigned long int __glibc_reserved4;
> unsigned long int __glibc_reserved5;
> +# endif /* __USE_TIME_BITS64 */
> };
> # endif /* __USE_LARGEFILE64 */
>
> diff --git a/sysdeps/unix/sysv/linux/s390/bits/struct_stat.h b/sysdeps/unix/sysv/linux/s390/bits/struct_stat.h
> index a733622cf5..f2933b8b12 100644
> --- a/sysdeps/unix/sysv/linux/s390/bits/struct_stat.h
> +++ b/sysdeps/unix/sysv/linux/s390/bits/struct_stat.h
> @@ -65,32 +65,35 @@ struct stat
> #else
> struct stat
> {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> __dev_t st_dev; /* Device. */
> unsigned int __pad1;
> -# ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __ino_t st_ino; /* File serial number. */
> -# else
> +# else
> __ino_t __st_ino; /* 32bit file serial number. */
> -# endif
> +# endif
> __mode_t st_mode; /* File mode. */
> __nlink_t st_nlink; /* Link count. */
> __uid_t st_uid; /* User ID of the file's owner. */
> __gid_t st_gid; /* Group ID of the file's group.*/
> __dev_t st_rdev; /* Device number, if device. */
> unsigned int __pad2;
> -# ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __off_t st_size; /* Size of file, in bytes. */
> -# else
> +# else
> __off64_t st_size; /* Size of file, in bytes. */
> -# endif
> +# endif
> __blksize_t st_blksize; /* Optimal block size for I/O. */
>
> -# ifndef __USE_FILE_OFFSET64
> +# ifndef __USE_FILE_OFFSET64
> __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
> -# else
> +# else
> __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -# endif
> -# ifdef __USE_XOPEN2K8
> +# endif
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -100,25 +103,26 @@ struct stat
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -# else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -# endif
> -# ifndef __USE_FILE_OFFSET64
> +# endif
> +# ifndef __USE_FILE_OFFSET64
> unsigned long int __glibc_reserved4;
> unsigned long int __glibc_reserved5;
> -# else
> +# else
> __ino64_t st_ino; /* File serial number. */
> +# endif
> # endif
> };
> -#endif
> +# endif
>
> #ifdef __USE_LARGEFILE64
> # if __WORDSIZE == 64
> @@ -162,6 +166,9 @@ struct stat64
> # else
> struct stat64
> {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> __dev_t st_dev; /* Device. */
> unsigned int __pad1;
>
> @@ -176,7 +183,7 @@ struct stat64
> __blksize_t st_blksize; /* Optimal block size for I/O. */
>
> __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -# ifdef __USE_XOPEN2K8
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -186,18 +193,19 @@ struct stat64
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -# else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> unsigned long int st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> unsigned long int st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> unsigned long int st_ctimensec; /* Nsecs of last status change. */
> -# endif
> +# endif
> __ino64_t st_ino; /* File serial number. */
> +# endif
> };
> # endif
> #endif
> diff --git a/sysdeps/unix/sysv/linux/struct_stat_time64.h b/sysdeps/unix/sysv/linux/struct_stat_time64.h
> index f0a29d7fe5..260d1812be 100644
> --- a/sysdeps/unix/sysv/linux/struct_stat_time64.h
> +++ b/sysdeps/unix/sysv/linux/struct_stat_time64.h
> @@ -22,64 +22,13 @@
> #if __TIMESIZE == 64
> # define __stat64_t64 stat64
> #else
> -# ifdef __USE_LARGEFILE64
> -# include <endian.h>
> -
> -/* The definition should be equal to the 'struct __timespec64' internal
> - layout. */
> -# if BYTE_ORDER == BIG_ENDIAN
> -# define __fieldts64(name) \
> - __time64_t name; __int32_t :32; __int32_t name ## nsec
> -# else
> -# define __fieldts64(name) \
> - __time64_t name; __int32_t name ## nsec; __int32_t :32
> -# endif
> -
> -/* Workaround for the definition from struct_stat.h */
> -# undef st_atime
> -# undef st_mtime
> -# undef st_ctime
> +# include <struct___timespec64.h>
>
> struct __stat64_t64
> {
> - __dev_t st_dev; /* Device. */
> - __ino64_t st_ino; /* file serial number. */
> - __mode_t st_mode; /* File mode. */
> - __nlink_t st_nlink; /* Link count. */
> - __uid_t st_uid; /* User ID of the file's owner. */
> - __gid_t st_gid; /* Group ID of the file's group.*/
> - __dev_t st_rdev; /* Device number, if device. */
> - __off64_t st_size; /* Size of file, in bytes. */
> - __blksize_t st_blksize; /* Optimal block size for I/O. */
> - __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -# ifdef __USE_XOPEN2K8
> - /* Nanosecond resolution timestamps are stored in a format
> - equivalent to 'struct timespec'. This is the type used
> - whenever possible but the Unix namespace rules do not allow the
> - identifier 'timespec' to appear in the <sys/stat.h> header.
> - Therefore we have to handle the use of this header in strictly
> - standard-compliant sources special. */
> - struct __timespec64 st_atim; /* Time of last access. */
> - struct __timespec64 st_mtim; /* Time of last modification. */
> - struct __timespec64 st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -# else
> - __fieldts64 (st_atime);
> - __fieldts64 (st_mtime);
> - __fieldts64 (st_ctime);
> -# endif /* __USE_XOPEN2K8 */
> +# define __struct_timespec struct __timespec64
> +# include <bits/struct_stat_time64_helper.h>
> };
> -
> -# define _STATBUF_ST_BLKSIZE
> -# define _STATBUF_ST_RDEV
> -# define _STATBUF_ST_NSEC
> -
> -# undef __fieldts64
> -
> -# endif /* __USE_LARGEFILE64 */
> -
> -# endif /* __TIMESIZE == 64 */
> +#endif /* __TIMESIZE == 64 */
>
> #endif /* _BITS_STRUCT_STAT_TIME64_H */
> diff --git a/sysdeps/unix/sysv/linux/x86/bits/struct_stat.h b/sysdeps/unix/sysv/linux/x86/bits/struct_stat.h
> index 6ddd01db46..01ee7ff6b3 100644
> --- a/sysdeps/unix/sysv/linux/x86/bits/struct_stat.h
> +++ b/sysdeps/unix/sysv/linux/x86/bits/struct_stat.h
> @@ -25,43 +25,46 @@
>
> struct stat
> {
> +#ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +#else
> __dev_t st_dev; /* Device. */
> -#ifndef __x86_64__
> +# ifndef __x86_64__
> unsigned short int __pad1;
> -#endif
> -#if defined __x86_64__ || !defined __USE_FILE_OFFSET64
> +# endif
> +# if defined __x86_64__ || !defined __USE_FILE_OFFSET64
> __ino_t st_ino; /* File serial number. */
> -#else
> +# else
> __ino_t __st_ino; /* 32bit file serial number. */
> -#endif
> -#ifndef __x86_64__
> +# endif
> +# ifndef __x86_64__
> __mode_t st_mode; /* File mode. */
> __nlink_t st_nlink; /* Link count. */
> -#else
> +# else
> __nlink_t st_nlink; /* Link count. */
> __mode_t st_mode; /* File mode. */
> -#endif
> +# endif
> __uid_t st_uid; /* User ID of the file's owner. */
> __gid_t st_gid; /* Group ID of the file's group.*/
> -#ifdef __x86_64__
> +# ifdef __x86_64__
> int __pad0;
> -#endif
> +# endif
> __dev_t st_rdev; /* Device number, if device. */
> -#ifndef __x86_64__
> +# ifndef __x86_64__
> unsigned short int __pad2;
> -#endif
> -#if defined __x86_64__ || !defined __USE_FILE_OFFSET64
> +# endif
> +# if defined __x86_64__ || !defined __USE_FILE_OFFSET64
> __off_t st_size; /* Size of file, in bytes. */
> -#else
> +# else
> __off64_t st_size; /* Size of file, in bytes. */
> -#endif
> +# endif
> __blksize_t st_blksize; /* Optimal block size for I/O. */
> -#if defined __x86_64__ || !defined __USE_FILE_OFFSET64
> +# if defined __x86_64__ || !defined __USE_FILE_OFFSET64
> __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
> -#else
> +# else
> __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
> -#endif
> -#ifdef __USE_XOPEN2K8
> +# endif
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -71,58 +74,62 @@ struct stat
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# define st_atime st_atim.tv_sec /* Backward compatibility. */
> -# define st_mtime st_mtim.tv_sec
> -# define st_ctime st_ctim.tv_sec
> -#else
> +# define st_atime st_atim.tv_sec /* Backward compatibility. */
> +# define st_mtime st_mtim.tv_sec
> +# define st_ctime st_ctim.tv_sec
> +# else
> __time_t st_atime; /* Time of last access. */
> __syscall_ulong_t st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */
> -#endif
> -#ifdef __x86_64__
> +# endif
> +# ifdef __x86_64__
> __syscall_slong_t __glibc_reserved[3];
> -#else
> -# ifndef __USE_FILE_OFFSET64
> +# else
> +# ifndef __USE_FILE_OFFSET64
> unsigned long int __glibc_reserved4;
> unsigned long int __glibc_reserved5;
> -# else
> +# else
> __ino64_t st_ino; /* File serial number. */
> +# endif
> # endif
> -#endif
> +#endif /* __USE_TIME_BITS64 */
> };
>
> #ifdef __USE_LARGEFILE64
> /* Note stat64 has the same shape as stat for x86-64. */
> struct stat64
> {
> +# ifdef __USE_TIME_BITS64
> +# include <bits/struct_stat_time64_helper.h>
> +# else
> __dev_t st_dev; /* Device. */
> -# ifdef __x86_64__
> +# ifdef __x86_64__
> __ino64_t st_ino; /* File serial number. */
> __nlink_t st_nlink; /* Link count. */
> __mode_t st_mode; /* File mode. */
> -# else
> +# else
> unsigned int __pad1;
> __ino_t __st_ino; /* 32bit file serial number. */
> __mode_t st_mode; /* File mode. */
> __nlink_t st_nlink; /* Link count. */
> -# endif
> +# endif
> __uid_t st_uid; /* User ID of the file's owner. */
> __gid_t st_gid; /* Group ID of the file's group.*/
> -# ifdef __x86_64__
> +# ifdef __x86_64__
> int __pad0;
> __dev_t st_rdev; /* Device number, if device. */
> __off_t st_size; /* Size of file, in bytes. */
> -# else
> +# else
> __dev_t st_rdev; /* Device number, if device. */
> unsigned int __pad2;
> __off64_t st_size; /* Size of file, in bytes. */
> -# endif
> +# endif
> __blksize_t st_blksize; /* Optimal block size for I/O. */
> __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
> -# ifdef __USE_XOPEN2K8
> +# ifdef __USE_XOPEN2K8
> /* Nanosecond resolution timestamps are stored in a format
> equivalent to 'struct timespec'. This is the type used
> whenever possible but the Unix namespace rules do not allow the
> @@ -132,19 +139,20 @@ struct stat64
> struct timespec st_atim; /* Time of last access. */
> struct timespec st_mtim; /* Time of last modification. */
> struct timespec st_ctim; /* Time of last status change. */
> -# else
> +# else
> __time_t st_atime; /* Time of last access. */
> __syscall_ulong_t st_atimensec; /* Nscecs of last access. */
> __time_t st_mtime; /* Time of last modification. */
> __syscall_ulong_t st_mtimensec; /* Nsecs of last modification. */
> __time_t st_ctime; /* Time of last status change. */
> __syscall_ulong_t st_ctimensec; /* Nsecs of last status change. */
> -# endif
> -# ifdef __x86_64__
> +# endif
> +# ifdef __x86_64__
> __syscall_slong_t __glibc_reserved[3];
> -# else
> +# else
> __ino64_t st_ino; /* File serial number. */
> -# endif
> +# endif
> +# endif /* __USE_TIME_BITS64 */
> };
> #endif
>
>
--
Cheers,
Carlos.
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